9999328

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{3511}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 19913040

約数和(自身を除く): 9913712

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 3511, 7022, 14044, 28088, 56176, 112352, 312479, 624958, 1249916, 2499832, 4999664, 9999328]

約数ペア:

[(1, 9999328), (2, 4999664), (4, 2499832), (8, 1249916), (16, 624958), (32, 312479), (89, 112352), (178, 56176), (356, 28088), (712, 14044), (1424, 7022), (2848, 3511)]